title: Better together: reduced compliance after sequential versus simultaneous bilateral hearing aids fitting.
abstract: OBJECTIVE
  The purpose of this study was to determine the effects of sequential versus simultaneous bilateral hearing aids fitting on patient compliance.
  
  
  METHODS
  Thirty-six older adults with hearing impairment participated in this study. Twelve were fitted with bilateral hearing aids simultaneously. The remaining participants were fitted sequentially: One hearing aid (to the left or to the right ear) was used initially; 1 month later, the other ear was also fitted with a hearing aid for bilateral use. Self-reports on usefulness and compliance were elicited after the first and second months of hearing aid use. In addition, the number of hours the hearing aids were used was extracted from the data loggings of each device.
  
  
  RESULTS
  Simultaneous fitting resulted in high levels of compliance and consistent usage throughout the study period. Sequential fitting resulted in abrupt reduction in compliance and hours of use once the second hearing aid was added, both in the clinical scoring and in the data loggings.
  
  
  CONCLUSIONS
  Simultaneous fitting of bilateral hearing aids results in better compliance compared with sequential fitting. The addition of a second hearing aid after a relatively short period of monaural use may lead to inconsistent use of both hearing aids.
authors.forename: Limor
authors.initials: L
authors.lastname: Lavie
authors.forename: Karen
authors.initials: K
authors.lastname: Banai
authors.forename: Joseph
authors.initials: J
authors.lastname: Attias
authors.forename: Avi
authors.initials: A
authors.lastname: Karni
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001301:Audiometry, Pure-Tone; D005260:Female; D006310:Hearing Aids; D006319:Hearing Loss, Sensorineural / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance; D017755:Prosthesis Fitting / Q000379:methods*; D013069:Speech Reception Threshold Test